Table 1.

Preoperative data of all patients (n = 193): Baseline information and obesity-related comorbidities, n (%)

Baseline	Total, n = 193
Sex (Females)	129 (66.8)
Age (yr, mean ± SD)	31.5 ± 8.2
Height (cm, mean ± SD)	169.3 ± 8.0
Weight (kg, mean ± SD)	119.6 ± 27.7
Body mass index (kg/m2, mean ± SD)	41.3 ± 7.0
Waistline (cm, mean ± SD)	123.2 ± 17.2
Hipline (cm, mean ± SD)	129.4 ± 15.7
1FAO	113 (58.5)
2FAO	58 (30.0)
Obesity-related comorbidities
Metabolic syndrome	88 (45.6)
Hypertension	67 (34.7)
Cardiovascular disease	10 (5.2)
Type 2 diabetes mellitus	94 (48.7)
Impaired glucose tolerance	78 (40.4)
Hyperlipoidemia	81 (42.0)
Obstructive sleep apnea	128 (66.3)
Polycystic ovarian syndrome (n = 129)	31 (24.0)
Non-alcoholic fatty liver disease	163 (84.5)
Gout	10 (5.2)
Hyperuricemia	114 (59.1)

The data in the table are n (%) or mean ± SD. FAO: Familial aggregation of obesity.